#1 31-12-2016 12:53:28

charneval
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Da perugia
Registrato: 04-12-2005
Messaggi: 65
Sito web

SERVER SAMBA problema autenticazione utenti

Buongiorno a tutti.
Ho configurato un server CENTOS 6.4 che mi dovrebbe solo gestire la condivisione di 3 cartelle con la possibilità di gestire le cartelle degli utenti con le rispettive password.
Il problema che riscontro è il seguente:

nel log del file /var/log/samba/...

Potreste darmi una dritta su come risolvere e capire dove sbaglio?

GRAZIE

  init_oplocks: initializing messages.
[2016/12/31 12:15:22.602749,  3] smbd/oplock_linux.c:246(linux_init_kernel_oplocks)
  Linux kernel oplocks enabled
[2016/12/31 12:15:22.602882,  3] smbd/process.c:1609(process_smb)
  Transaction 0 of length 72 (0 toread)
[2016/12/31 12:15:22.602942,  2] smbd/reply.c:553(reply_special)
  netbios connect: name1=FILESERVER     0x20 name2=               0x0
[2016/12/31 12:15:22.603006,  2] smbd/reply.c:573(reply_special)
  netbios connect: local=fileserver remote=, name type = 0
[2016/12/31 12:16:41.173568,  3] lib/access.c:338(allow_access)
  Allowed connection from 172.16.8.58 (172.16.8.58)
[2016/12/31 12:16:41.173735,  3] smbd/oplock.c:922(init_oplocks)
  init_oplocks: initializing messages.
[2016/12/31 12:16:41.173906,  3] smbd/oplock_linux.c:246(linux_init_kernel_oplocks)
  Linux kernel oplocks enabled
[2016/12/31 12:16:41.174032,  3] smbd/process.c:1609(process_smb)
  Transaction 0 of length 72 (0 toread)
[2016/12/31 12:16:41.174091,  2] smbd/reply.c:553(reply_special)
  netbios connect: name1=FILESERVER     0x20 name2=               0x0
[2016/12/31 12:16:41.174154,  2] smbd/reply.c:573(reply_special)
  netbios connect: local=fileserver remote=, name type = 0



Il file di configurazione è impostato nel seguente modo :
[charneval@lenovo-andrea ~]$ ssh root@172.16.8.251
root@172.16.8.251's password: 
Last login: Sat Dec 31 12:17:55 2016 from 10.10.0.2
[root@filserver ~]# 
[root@filserver ~]# 
[root@filserver ~]# 
[root@filserver ~]# 
[root@filserver ~]# vim /etc/samba/smb.conf
[root@filserver ~]# vim /etc/samba/smb.conf
[root@filserver ~]# cat /etc/samba/smb.conf
# This is the main Samba configuration file. You should read the
# smb.conf(5) manual page in order to understand the options listed
# here. Samba has a huge number of configurable options (perhaps too
# many!) most of which are not shown in this example
#
# For a step to step guide on installing, configuring and using samba, 
# read the Samba-HOWTO-Collection. This may be obtained from:
#  [url]http://www.samba.org/samba/docs/Samba-HOWTO-Collection.pdf[/url]
#
# Many working examples of smb.conf files can be found in the 
# Samba-Guide which is generated daily and can be downloaded from: 
#  [url]http://www.samba.org/samba/docs/Samba-Guide.pdf[/url]
#
# Any line which starts with a ; (semi-colon) or a # (hash) 
# is a comment and is ignored. In this example we will use a #
# for commentry and a ; for parts of the config file that you
# may wish to enable
#
# NOTE: Whenever you modify this file you should run the command "testparm"
# to check that you have not made any basic syntactic errors. 
#
#---------------
# SELINUX NOTES:
#
# If you want to use the useradd/groupadd family of binaries please run:
# setsebool -P samba_domain_controller on
#
# If you want to share home directories via samba please run:
# setsebool -P samba_enable_home_dirs on
#
# If you create a new directory you want to share you should mark it as
# "samba_share_t" so that selinux will let you write into it.
# Make sure not to do that on system directories as they may already have
# been marked with othe SELinux labels.
#
# Use ls -ldZ /path to see which context a directory has
#
# Set labels only on directories you created!
# To set a label use the following: chcon -t samba_share_t /path
#
# If you need to share a system created directory you can use one of the
# following (read-only/read-write):
# setsebool -P samba_export_all_ro on
# or
# setsebool -P samba_export_all_rw on
#
# If you want to run scripts (preexec/root prexec/print command/...) please
# put them into the /var/lib/samba/scripts directory so that smbd will be
# allowed to run them.
# Make sure you COPY them and not MOVE them so that the right SELinux context
# is applied, to check all is ok use restorecon -R -v /var/lib/samba/scripts
#
#--------------
#
#======================= Global Settings =====================================
	
[global]
	
# ----------------------- Network Related Options -------------------------
#
# workgroup = NT-Domain-Name or Workgroup-Name, eg: MIDEARTH
#
# server string is the equivalent of the NT Description field
#
# netbios name can be used to specify a server name not tied to the hostname
#
# Interfaces lets you configure Samba to use multiple interfaces
# If you have multiple network interfaces then you can list the ones
# you want to listen on (never omit localhost)
#
# Hosts Allow/Hosts Deny lets you restrict who can connect, and you can
# specifiy it as a per share option as well
#
	workgroup = MYGROUP
	server string = Samba Server Version %v
	
	netbios name = FILESERVER
	name resolve order = bcast host lmhosts wins

;	interfaces = lo eth0 192.168.12.2/24 192.168.13.2/24 
;	hosts allow = 127. 192.168.12. 192.168.13.
	
# --------------------------- Logging Options -----------------------------
#
# Log File let you specify where to put logs and how to split them up.
#
# Max Log Size let you specify the max size log files should reach
	
	# logs split per machine
	log file = /var/log/samba/log.%m
	# max 50KB per log file, then rotate
	max log size = 50
	log level = 3
	
# ----------------------- Standalone Server Options ------------------------
#
# Scurity can be set to user, share(deprecated) or server(deprecated)
#
# Backend to store user information in. New installations should 
# use either tdbsam or ldapsam. smbpasswd is available for backwards 
# compatibility. tdbsam requires no further configuration.

	security = user
	passdb backend = tdbsam


# ----------------------- Domain Members Options ------------------------
#
# Security must be set to domain or ads
#
# Use the realm option only with security = ads
# Specifies the Active Directory realm the host is part of
#
# Backend to store user information in. New installations should 
# use either tdbsam or ldapsam. smbpasswd is available for backwards 
# compatibility. tdbsam requires no further configuration.
#
# Use password server option only with security = server or if you can't
# use the DNS to locate Domain Controllers
# The argument list may include:
#   password server = My_PDC_Name [My_BDC_Name] [My_Next_BDC_Name]
# or to auto-locate the domain controller/s
#   password server = *
	
	
;	security = domain
;	passdb backend = tdbsam
;	realm = MY_REALM

;	password server = <NT-Server-Name>

# ----------------------- Domain Controller Options ------------------------
#
# Security must be set to user for domain controllers
#
# Backend to store user information in. New installations should 
# use either tdbsam or ldapsam. smbpasswd is available for backwards 
# compatibility. tdbsam requires no further configuration.
#
# Domain Master specifies Samba to be the Domain Master Browser. This
# allows Samba to collate browse lists between subnets. Don't use this
# if you already have a Windows NT domain controller doing this job
#
# Domain Logons let Samba be a domain logon server for Windows workstations. 
#
# Logon Scrpit let yuou specify a script to be run at login time on the client
# You need to provide it in a share called NETLOGON
#
# Logon Path let you specify where user profiles are stored (UNC path)
#
# Various scripts can be used on a domain controller or stand-alone
# machine to add or delete corresponding unix accounts
#
;	security = user
;	passdb backend = tdbsam
	
;	domain master = yes 
;	domain logons = yes
	
	# the login script name depends on the machine name
;	logon script = %m.bat
	# the login script name depends on the unix user used
;	logon script = %u.bat
;	logon path = \\%L\Profiles\%u
	# disables profiles support by specifing an empty path
;	logon path =          
	
;	add user script = /usr/sbin/useradd "%u" -n -g users
;	add group script = /usr/sbin/groupadd "%g"
;	add machine script = /usr/sbin/useradd -n -c "Workstation (%u)" -M -d /nohome -s /bin/false "%u"
;	delete user script = /usr/sbin/userdel "%u"
;	delete user from group script = /usr/sbin/userdel "%u" "%g"
;	delete group script = /usr/sbin/groupdel "%g"
	
	
# ----------------------- Browser Control Options ----------------------------
#
# set local master to no if you don't want Samba to become a master
# browser on your network. Otherwise the normal election rules apply
#
# OS Level determines the precedence of this server in master browser
# elections. The default value should be reasonable
#
# Preferred Master causes Samba to force a local browser election on startup
# and gives it a slightly higher chance of winning the election
;	local master = no
;	os level = 33
;	preferred master = yes
	
#----------------------------- Name Resolution -------------------------------
# Windows Internet Name Serving Support Section:
# Note: Samba can be either a WINS Server, or a WINS Client, but NOT both
#
# - WINS Support: Tells the NMBD component of Samba to enable it's WINS Server
#
# - WINS Server: Tells the NMBD components of Samba to be a WINS Client
#
# - WINS Proxy: Tells Samba to answer name resolution queries on
#   behalf of a non WINS capable client, for this to work there must be
#   at least one	WINS Server on the network. The default is NO.
#
# DNS Proxy - tells Samba whether or not to try to resolve NetBIOS names
# via DNS nslookups.
	
;	wins support = yes
;	wins server = w.x.y.z
;	wins proxy = yes
	
;	dns proxy = yes
	
# --------------------------- Printing Options -----------------------------
#
# Load Printers let you load automatically the list of printers rather
# than setting them up individually
#
# Cups Options let you pass the cups libs custom options, setting it to raw
# for example will let you use drivers on your Windows clients
#
# Printcap Name let you specify an alternative printcap file
#
# You can choose a non default printing system using the Printing option
	
	load printers = yes
	cups options = raw

;	printcap name = /etc/printcap
	#obtain list of printers automatically on SystemV
;	printcap name = lpstat
;	printing = cups

# --------------------------- Filesystem Options ---------------------------
#
# The following options can be uncommented if the filesystem supports
# Extended Attributes and they are enabled (usually by the mount option
# user_xattr). Thess options will let the admin store the DOS attributes
# in an EA and make samba not mess with the permission bits.
#
# Note: these options can also be set just per share, setting them in global
# makes them the default for all shares

;	map archive = no
;	map hidden = no
;	map read only = no
;	map system = no
;	store dos attributes = yes


#============================ Share Definitions ==============================
	
;[homes]
;	comment = Home Directories
;	browseable = no
;	writable = yes
;	valid users = %S
;	valid users = MYDOMAIN\%S
	
;[printers]
;	comment = All Printers
;	path = /var/spool/samba
;	browseable = no
;	guest ok = no
;	writable = no
;	printable = yes
	
# Un-comment the following and create the netlogon directory for Domain Logons
;	[netlogon]
;	comment = Network Logon Service
;	path = /var/lib/samba/netlogon
;	guest ok = yes
;	writable = no
;	share modes = no
	
	
# Un-comment the following to provide a specific roving profile share
# the default is to use the user's home directory
;	[Profiles]
;	path = /var/lib/samba/profiles
;	browseable = no
;	guest ok = yes
	
	
# A publicly accessible directory, but read only, except for people in
# the "staff" group
;	[public]
;	comment = Public Stuff
;	path = /home/samba
;	public = yes
;	writable = yes
;	printable = no
;	write list = +staff

[dati]
	comment = dati
	path = /data
	writable = yes
	valid users = andrea
	directory mode = 0777
	create mode = 0777
	browseable = yes
	guest ok = yes

[scanner]
	comment = scanner
	path = /scanner
	writable = yes
	public = yes
	directory mode = 0777
	create mode = 0777
	browseable = yes
[root@filserver ~]#

Ultima modifica di arkanoid (03-01-2017 16:41:27)


Andrea Carnevali
www.adalab.it

Non in linea

#2 01-01-2017 12:39:52

beggar
Appena sbarcato sul forum
Registrato: 29-12-2016
Messaggi: 22

Re: SERVER SAMBA problema autenticazione utenti

non mi è chiaro qual è il problema, ammesso che ci sia.

Non in linea

#3 01-01-2017 19:25:42

andreamal
Fedora nel sangue
Da Roma
Registrato: 16-12-2009
Messaggi: 1'480

Re: SERVER SAMBA problema autenticazione utenti

Prima un paio di appunti, questo è un forum  su Fedora, non Centos; per postare gli output usa i tag code così:

[code]output qui[/code]

saranno più leggibili.
Poi una risposta (che in realtà è una domanda), sul server hai creato gli utenti samba?


Ciao
Andrea Malfatti

Non in linea

#4 01-01-2017 20:39:29

charneval
Appena sbarcato sul forum
Da perugia
Registrato: 04-12-2005
Messaggi: 65
Sito web

Re: SERVER SAMBA problema autenticazione utenti

Ciao.
Ho risolto il problema che mi dava il server samba era dovuto alla sbagliata configurazione della rete e dei dns nel server.

Posto la corretta config del mio file smb.conf

amba/smb.conf
# This is the main Samba configuration file. You should read the
# smb.conf(5) manual page in order to understand the options listed
# here. Samba has a huge number of configurable options (perhaps too
# many!) most of which are not shown in this example
#
# For a step to step guide on installing, configuring and using samba, 
# read the Samba-HOWTO-Collection. This may be obtained from:
#  [url]http://www.samba.org/samba/docs/Samba-HOWTO-Collection.pdf[/url]
#
# Many working examples of smb.conf files can be found in the 
# Samba-Guide which is generated daily and can be downloaded from: 
#  [url]http://www.samba.org/samba/docs/Samba-Guide.pdf[/url]
#
# Any line which starts with a ; (semi-colon) or a # (hash) 
# is a comment and is ignored. In this example we will use a #
# for commentry and a ; for parts of the config file that you
# may wish to enable
#
# NOTE: Whenever you modify this file you should run the command "testparm"
# to check that you have not made any basic syntactic errors. 
#
#---------------
# SELINUX NOTES:
#
# If you want to use the useradd/groupadd family of binaries please run:
# setsebool -P samba_domain_controller on
#
# If you want to share home directories via samba please run:
# setsebool -P samba_enable_home_dirs on
#
# If you create a new directory you want to share you should mark it as
# "samba_share_t" so that selinux will let you write into it.
# Make sure not to do that on system directories as they may already have
# been marked with othe SELinux labels.
#
# Use ls -ldZ /path to see which context a directory has
#
# Set labels only on directories you created!
# To set a label use the following: chcon -t samba_share_t /path
#
# If you need to share a system created directory you can use one of the
# following (read-only/read-write):
# setsebool -P samba_export_all_ro on
# or
# setsebool -P samba_export_all_rw on
#
# If you want to run scripts (preexec/root prexec/print command/...) please
# put them into the /var/lib/samba/scripts directory so that smbd will be
# allowed to run them.
# Make sure you COPY them and not MOVE them so that the right SELinux context
# is applied, to check all is ok use restorecon -R -v /var/lib/samba/scripts
#
#--------------
#
#======================= Global Settings =====================================
	
[global]
	
# ----------------------- Network Related Options -------------------------
#
# workgroup = NT-Domain-Name or Workgroup-Name, eg: MIDEARTH
#
# server string is the equivalent of the NT Description field
#
# netbios name can be used to specify a server name not tied to the hostname
#
# Interfaces lets you configure Samba to use multiple interfaces
# If you have multiple network interfaces then you can list the ones
# you want to listen on (never omit localhost)
#
# Hosts Allow/Hosts Deny lets you restrict who can connect, and you can
# specifiy it as a per share option as well
#
	workgroup = WORKGROUP
	server string = Samba Server Version %v
	
	netbios name = FILESERVER
	name resolve order = bcast host lmhosts wins

;	interfaces = lo eth0 192.168.12.2/24 192.168.13.2/24 
;	hosts allow = 127. 192.168.12. 192.168.13.
	
# --------------------------- Logging Options -----------------------------
#
# Log File let you specify where to put logs and how to split them up.
#
# Max Log Size let you specify the max size log files should reach
	
	# logs split per machine
	log file = /var/log/samba/log.%m
	# max 50KB per log file, then rotate
	max log size = 50
	log level = 3
	
# ----------------------- Standalone Server Options ------------------------
#
# Scurity can be set to user, share(deprecated) or server(deprecated)
#
# Backend to store user information in. New installations should 
# use either tdbsam or ldapsam. smbpasswd is available for backwards 
# compatibility. tdbsam requires no further configuration.

	security = USER
	passdb backend = tdbsam
        map to guest = bad user

# ----------------------- Domain Members Options ------------------------
#
# Security must be set to domain or ads
#
# Use the realm option only with security = ads
# Specifies the Active Directory realm the host is part of
#
# Backend to store user information in. New installations should 
# use either tdbsam or ldapsam. smbpasswd is available for backwards 
# compatibility. tdbsam requires no further configuration.
#
# Use password server option only with security = server or if you can't
# use the DNS to locate Domain Controllers
# The argument list may include:
#   password server = My_PDC_Name [My_BDC_Name] [My_Next_BDC_Name]
# or to auto-locate the domain controller/s
#   password server = *
	
	
;	security = domain
;	passdb backend = tdbsam
;	realm = MY_REALM

;	password server = <NT-Server-Name>

# ----------------------- Domain Controller Options ------------------------
#
# Security must be set to user for domain controllers
#
# Backend to store user information in. New installations should 
# use either tdbsam or ldapsam. smbpasswd is available for backwards 
# compatibility. tdbsam requires no further configuration.
#
# Domain Master specifies Samba to be the Domain Master Browser. This
# allows Samba to collate browse lists between subnets. Don't use this
# if you already have a Windows NT domain controller doing this job
#
# Domain Logons let Samba be a domain logon server for Windows workstations. 
#
# Logon Scrpit let yuou specify a script to be run at login time on the client
# You need to provide it in a share called NETLOGON
#
# Logon Path let you specify where user profiles are stored (UNC path)
#
# Various scripts can be used on a domain controller or stand-alone
# machine to add or delete corresponding unix accounts
#
;	security = user
;	passdb backend = tdbsam
	
;	domain master = yes 
;	domain logons = yes
	
	# the login script name depends on the machine name
;	logon script = %m.bat
	# the login script name depends on the unix user used
;	logon script = %u.bat
;	logon path = \\%L\Profiles\%u
	# disables profiles support by specifing an empty path
;	logon path =          
	
;	add user script = /usr/sbin/useradd "%u" -n -g users
;	add group script = /usr/sbin/groupadd "%g"
;	add machine script = /usr/sbin/useradd -n -c "Workstation (%u)" -M -d /nohome -s /bin/false "%u"
;	delete user script = /usr/sbin/userdel "%u"
;	delete user from group script = /usr/sbin/userdel "%u" "%g"
;	delete group script = /usr/sbin/groupdel "%g"
	
	
# ----------------------- Browser Control Options ----------------------------
#
# set local master to no if you don't want Samba to become a master
# browser on your network. Otherwise the normal election rules apply
#
# OS Level determines the precedence of this server in master browser
# elections. The default value should be reasonable
#
# Preferred Master causes Samba to force a local browser election on startup
# and gives it a slightly higher chance of winning the election
;	local master = no
;	os level = 33
;	preferred master = yes
	
#----------------------------- Name Resolution -------------------------------
# Windows Internet Name Serving Support Section:
# Note: Samba can be either a WINS Server, or a WINS Client, but NOT both
#
# - WINS Support: Tells the NMBD component of Samba to enable it's WINS Server
#
# - WINS Server: Tells the NMBD components of Samba to be a WINS Client
#
# - WINS Proxy: Tells Samba to answer name resolution queries on
#   behalf of a non WINS capable client, for this to work there must be
#   at least one	WINS Server on the network. The default is NO.
#
# DNS Proxy - tells Samba whether or not to try to resolve NetBIOS names
# via DNS nslookups.
	
;	wins support = yes
;	wins server = w.x.y.z
;	wins proxy = yes
	
;	dns proxy = yes
	
# --------------------------- Printing Options -----------------------------
#
# Load Printers let you load automatically the list of printers rather
# than setting them up individually
#
# Cups Options let you pass the cups libs custom options, setting it to raw
# for example will let you use drivers on your Windows clients
#
# Printcap Name let you specify an alternative printcap file
#
# You can choose a non default printing system using the Printing option
	
	load printers = yes
	cups options = raw

;	printcap name = /etc/printcap
	#obtain list of printers automatically on SystemV
;	printcap name = lpstat
;	printing = cups

# --------------------------- Filesystem Options ---------------------------
#
# The following options can be uncommented if the filesystem supports
# Extended Attributes and they are enabled (usually by the mount option
# user_xattr). Thess options will let the admin store the DOS attributes
# in an EA and make samba not mess with the permission bits.
#
# Note: these options can also be set just per share, setting them in global
# makes them the default for all shares

;	map archive = no
;	map hidden = no
;	map read only = no
;	map system = no
;	store dos attributes = yes


#============================ Share Definitions ==============================
	
 [homes]
 	comment = Home Directories
	browseable = no
	writable = yes
	valid users = %S
	valid users = MYDOMAIN\%S
	
;[printers]
;	comment = All Printers
;	path = /var/spool/samba
;	browseable = no
;	guest ok = no
;	writable = no
;	printable = yes
	
# Un-comment the following and create the netlogon directory for Domain Logons
;	[netlogon]
;	comment = Network Logon Service
;	path = /var/lib/samba/netlogon
;	guest ok = yes
;	writable = no
;	share modes = no
	
	
# Un-comment the following to provide a specific roving profile share
# the default is to use the user's home directory
;	[Profiles]
;	path = /var/lib/samba/profiles
;	browseable = no
;	guest ok = yes
	
	
# A publicly accessible directory, but read only, except for people in
# the "staff" group
;	[public]
;	comment = Public Stuff
;	path = /home/samba
;	public = yes
;	writable = yes
;	printable = no
;	write list = +staff

[dati]
	comment = dati
	path = /data
	writable = yes
;	valid users = andrea
	directory mode = 0777
	create mode = 0777
	browseable = yes
	guest ok = yes

[scanner]
	comment = scanner
	path = /scanner
	writable = yes
	public = yes
	directory mode = 0777
	create mode = 0777
	browseable = yes

Ultima modifica di arkanoid (03-01-2017 16:42:16)


Andrea Carnevali
www.adalab.it

Non in linea

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